Lighted coaster



FIG. 1 is a perspective view of a lighted coaster showing my new design;

FIG. 2 is a front perspective view thereof;

FIG. 3 is a rear perspective view thereof;

FIG. 4 is a side perspective view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a side elevation view thereof. 

The ornamental design for a lighted coaster, as shown. 